CN203726807U - Continuous forming integrated machine for plastic container - Google Patents
Continuous forming integrated machine for plastic container Download PDFInfo
- Publication number
- CN203726807U CN203726807U CN201320841210.4U CN201320841210U CN203726807U CN 203726807 U CN203726807 U CN 203726807U CN 201320841210 U CN201320841210 U CN 201320841210U CN 203726807 U CN203726807 U CN 203726807U
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- die
- container
- parison
- clamping
- mould
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Abstract
The utility model discloses a continuous forming integrated machine for a plastic container. The continuous forming integrated machine comprises a blow molding nozzle, a parison extruding device and a die device located below the parison extruding device, wherein the blow molding nozzle is vertically and movably arranged in the parison extruding device and can extend into a parison extruded by using the parison extruding device; a die cutting device for cutting a sealed container discharged from the die device is arranged below the die device; the die cutting device is connected with a control mechanism capable of driving the die cutting device to vertically move relative to the die device. The continuous forming integrated machine has the advantages of simple and compact structure, low cost, convenience in location, high material utilization ratio, stability, reliability and the like.
Description
Technical field
The utility model relates generally to food, medical package equipment field, refers in particular to the continuously shaped all-in-one of a kind of plastic containers.
Background technology
Existing plastic containers blow embedding equipment and mostly comprise a plurality of stations such as extruding station, blowing embedding station, stamping-out station, first by parison extruder head, extrude pipe to die device extruding station, then with cutting knife, block pipe, cut pipe is transferred to blowing embedding station and carries out blow molding filling and sealing, be finally transferred to stamping-out station and carry out stamping-out.In process of production, for meeting the needs such as pipe transfer, support, generally in the container formation stage, in the two ends up and down of container, mold remaining limit structure, these all belong to the tailing of plastic containers after moulding, after delivering to stamping-out station, dismissed again, caused the significant wastage of material.And the equipment station of this form arranges too much, location difficulty, overall structure bulky complex.Moreover, affected by various factors, the length that parison extruder head is extruded pipe at every turn with extrude direction and be difficult to guarantee accurately consistent, the follow-up works such as the moulding of parison, sealing are brought to impact.
Utility model content
The technical problems to be solved in the utility model is: the deficiency existing for prior art, provide a kind of simple and compact for structure, with low cost, location is convenient, high, the reliable and stable plastic containers continuous forming machine of stock utilization.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
The continuously shaped all-in-one of a kind of plastic containers, comprise blow nozzle, parison extrusion device and the die device that is positioned at parison extrusion device below, described blow nozzle can be arranged on up or down in parison extrusion device and can stretch in the parison that parison extrusion device extrudes, described die device comprises and is a pair ofly relative shape and arranges and can relatively move and realize the shaping mould of die sinking and matched moulds, each shaping mould is provided with primary cavity from top to bottom successively, sealing die cavity and container cavity, described primary cavity is for container molding main body, described container cavity is positioned at the bottom of shaping mould and can at least holds container body upper section, described sealing die cavity is to being positioned at the container body moulding mouth-sealed portion of container cavity, the below of described die device be provided with for to from die device out seal the die-cutting apparatus that container carries out stamping-out, described die-cutting apparatus relatively die device moves up and down, described die-cutting apparatus comprises that being relative shape arranges and can relatively move and realizes the first clamping mould and the second clamping mould of open and close, the top of each clamping mould be provided with can be when two clamping moulds be closed the holding vessels main body clamping chamber of part on the lower side at least.
Further improvement as technique scheme:
When described die-cutting apparatus and die device butt, described container cavity and clamping chamber hold a whole container body jointly.
On described the first clamping mould and the second clamping mould, in the below in clamping chamber, be provided with the stamping-out hole with container height adaptation, in the stamping-out hole of described the first clamping mould, being provided with can be by moving horizontally the drift in the stamping-out hole of stretching into the second clamping mould.
A side away from the first clamping mould on described the second clamping mould is provided with the material-dropping hole being communicated with stamping-out hole.
Described blow nozzle comprises blowing jet pipe for blowing and for filling filling nozzle needle, described filling nozzle needle is sheathed in blowing jet pipe.
In described parison extrusion device and die device, one of them in the vertical direction maintains static, and another one can vertically move back and forth; Or described parison extrusion device and die device in the vertical direction all maintain static.
The bottom of described parison extrusion device is provided with for the oval tubulose extrusion to extruding oval tubular parison between two shaping moulds, and each oval tubular parison coordinates moulding with a plurality of primary cavity of lateral arrangement on shaping mould simultaneously.
Compared with prior art, the utility model has the advantage of:
1, the utility model can be realized plastic containers along parison, to extrude direction continuously shaped, and the plastic containers that mold are end to end successively, and the remaining limit structure at the two ends up and down of each plastic containers is few, and stock utilization is high;
2, the utility model parison is extruded, blow molding, stamping-out all carry out on the same station of extruding direction along parison, and without multiple bearing, location is convenient, and overall structure is simply compact;
3, the utility model due to die-cutting apparatus relatively die device move up and down, therefore the container that can carry secretly by parison formation by die-cutting apparatus moves downward, with this, retrain the movement travel of parison, eliminate parison and extrude the error of length, and can extrude direction to parison and lead, guarantee that the working stabilities such as follow-up parison formation, sealing carry out reliably.
Accompanying drawing explanation
Fig. 1 is the perspective view that the utility model is extruded circular tube shaped parison.
Fig. 2 is the first working state schematic representation of the present utility model.
Fig. 3 is the second working state schematic representation of the present utility model.
Fig. 4 is the 3rd working state schematic representation of the present utility model.
Fig. 5 is the 4th working state schematic representation of the present utility model.
Fig. 6 is the 5th working state schematic representation of the present utility model.
Fig. 7 is the 6th working state schematic representation of the present utility model.
Fig. 8 is the 7th working state schematic representation of the present utility model.
Fig. 9 is the 8th working state schematic representation of the present utility model.
Figure 10 is the 9th working state schematic representation of the present utility model.
Figure 11 is the tenth working state schematic representation of the present utility model.
Figure 12 is the 11 working state schematic representation of the present utility model.
Figure 13 is the 12 working state schematic representation of the present utility model.
Figure 14 is the 13 working state schematic representation of the present utility model.
Figure 15 is the 14 working state schematic representation of the present utility model.
Figure 16 is the 15 working state schematic representation of the present utility model.
Figure 17 is the perspective view that the utility model is extruded oval tubular parison.
Marginal data: 1, blow nozzle; 11, blowing jet pipe; 12, filling nozzle needle; 2, parison extrusion device; 21, parison; 23, circular tube shaped extrusion; 25, oval tubulose extrusion; 3, die device; 31, shaping mould; 311, primary cavity; 312, sealing die cavity; 313, container cavity; 5, die-cutting apparatus; 51, the first clamping mould; 52, the second clamping mould; 53, stamping-out hole; 54, material-dropping hole; 55, drift; 56, clamping chamber; 7, container.
The specific embodiment
Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail; should be understood that; protection domain of the present utility model is also not only confined to following embodiment; for those skilled in the art; some improvements and modifications not departing under the utility model principle prerequisite, also should be considered as protection domain of the present utility model.
Referring to Fig. 1, the continuously shaped all-in-one of plastic containers of the present utility model, comprises blow nozzle 1, parison extrusion device 2 and is positioned at the die device 3 of parison extrusion device 2 belows.Parison extrusion device 2 is for to die device 3 extruded parisons 21, and in the present embodiment, parison 21 is circular tube shaped, and the bottom of parison extrusion device 2 is provided with for extruding the circular tube shaped extrusion 23 of circular tube shaped parison 21.Blow nozzle 1 can be arranged on up or down in parison extrusion device 2 and can stretch in the parison 21 that parison extrusion device 2 extrudes, to clamp-oning parison 21 blow moldings in die device 3.
Die device 3 comprises and is a pair ofly relative shape and arranges and can relatively move and realize the shaping mould 31 of die sinking and matched moulds, each shaping mould 31 is provided with primary cavity 311, sealing die cavity 312 and container cavity 313 from top to bottom successively, primary cavity 311 is for container molding 7 main bodys, container cavity 313 is positioned at the bottom of shaping mould 31 and can at least holds container 7 main body upper sections, and 312 pairs of die cavities of sealing are positioned at the container 7 main body moulding mouth-sealed portions of container cavity 313.When container 7 main bodys in primary cavity 311 are moved downward to container cavity 313, can seal by sealing die cavity 312.Below sealing die cavity 312, container cavity 313 is set, in the time of can avoiding sealing die cavity 312 moulding mouth-sealed portion, runs glue.
The below of die device 3 be provided with for to from die device 3 out seal the die-cutting apparatus 5 that container 7 carries out stamping-out, along with parison 21 continue extrude, the container 7 after moulding sealing just moves downward to die-cutting apparatus 5 from die device 3.So parison 21 is extruded, blow molding, stamping-out are all carried out on the same station of extruding direction along parison 21, without multiple bearing, location is convenient, and overall structure is simply compact.Die-cutting apparatus 5 and one can drive the controlling organization (not shown) that its relative die device 3 moves up and down to be connected, the container 7 moving in die-cutting apparatus 5 can be by die-cutting apparatus 5 with moving downward, with this, retrain the movement travel of parison 21, eliminate parison 21 and extrude the error of length, and can extrude direction to parison 21 and lead, guarantee that the working stabilities such as follow-up parison 21 moulding, sealing carry out reliably., by die-cutting apparatus 5, with container 7, move down meanwhile, can guarantee that container 7 main bodys in primary cavity 311 can move in container cavity 313 exactly, improve job stability and reliability.
In the present embodiment, die-cutting apparatus 5 comprises that being relative shape arranges and can relatively move and realizes the first clamping mould 51 and the second clamping mould 52 of open and close, the top of each clamping mould be provided with can be when two clamping moulds be closed the holding vessels 7 main bodys clamping chamber 56 of part on the lower side at least.Die-cutting apparatus 5 moves downward with container 7 by clamping chamber 56 holding vessels 7.When die-cutting apparatus 5 and die device 3 butt, container cavity 313 and clamping chamber 56 hold whole container 7 main bodys jointly, and container cavity 313 holds the first half of container 7 main bodys, the latter half of clamping chamber 56 holding vessels 7 main bodys.
In the present embodiment, in being provided with the stamping-out hole 53 of stamping-out hole 53, the first clamping moulds 51 highly adaptive with container 7 in the below in clamping chamber 56 on the first clamping mould 51 and the second clamping mould 52, being provided with can be by moving horizontally the drift 55 in the stamping-out hole 53 of stretching into the second clamping mould 52.A side away from the first clamping mould 51 on the second clamping mould 52 is provided with the material-dropping hole 54 being communicated with stamping-out hole 53, by the container 7 after drift 55 stamping-outs from material-dropping hole 54 dischargings.
In the present embodiment, blow nozzle 1 comprises blowing jet pipe 11 for blowing and for filling filling nozzle needle 12, filling nozzle needle 12 is sheathed in blowing jet pipe 11.So, at blow nozzle 1, parison 21 is molded after container 7 main bodys, just can be by filling nozzle needle 12 to media such as liquid drug in container 7 main bodys.
In the present embodiment, parison extrusion device 2 in the vertical directions maintain static, and die device 3 can vertically move back and forth, and make parison extrusion device 2 continuous extruded parisons incessantly, shorten the production cycle of plastics plastic bottle, enhance productivity.Certainly, in other embodiments, for make parison extrusion device 2 can be in whole production process extruded parisons 21 continuously incessantly, also can be arranged to die device 3 in the vertical directions and maintain static, parison extrusion device 2 can vertically move back and forth.In a further embodiment, also can be arranged to parison extrusion device 2 and die device 3 in the vertical directions all maintain static, although efficiency not as good as the present embodiment, die device 3 and parison extrusion device 2 operations are more stable.
The course of work of the present embodiment:
1, shaping mould 31 is in open mode, and the first clamping mould 51 and 52 two clamping moulds of the second clamping mould are also in open mode, and parison extrusion device 2 starts continuously to extruded parisons 21(between two shaping moulds 31 referring to Fig. 2);
2, shaping mould 31 matched moulds, die device 3 and die-cutting apparatus 5 are extruded and are moved downward with parison 21 simultaneously, and blow nozzle 1 moves downward 21 blow moldings of the parison in primary cavity 311 is gone out to container 7 main bodys filling (referring to Fig. 3) again;
3, after filling completing, blow nozzle 1 rises to initial position, shaping mould 31 die sinkings, and die device 3 and die-cutting apparatus 5 rise to initial position simultaneously, make the firm filling container completing 7 main bodys move to the position (referring to Fig. 4) of container cavity 313;
4, two clamping mould matched moulds, clamp (referring to Fig. 5) by clamping chamber 56 by the latter half of the firm filling container completing 7 main bodys;
5, shaping mould 31 matched moulds, are placed in container cavity 313 (referring to Fig. 6) just the first half of the filling container completing 7 main bodys;
6, die device 3 and die-cutting apparatus 5 are extruded and are moved downward with parison 21, blow nozzle 1 moves downward that 21 blow moldings of the parison in primary cavity 311 are gone out to container 7 main bodys is filling again, seals the container 7 main bodys sealings (referring to Fig. 7) in 312 pairs of container cavities 313 of die cavity simultaneously;
7, after filling completing, blow nozzle 1 rises to initial position, shaping mould 31 die sinkings (referring to Fig. 8);
8, die device 3 rises to initial position, and die-cutting apparatus 5 moves downward with clamping chamber 56 inner pressurd vessel 7 main bodys simultaneously, and container 7 main bodys that make script be positioned at primary cavity 311 move to the position (referring to Fig. 9) of container cavity 313;
9, shaping mould 31 matched moulds, the first half that makes to be positioned at container 7 main bodys of container cavity 313 positions is placed in container cavity 313 (referring to Figure 10);
10, two clamping moulds move upward after opening, die device 3 is extruded and is moved downward with parison 21, until die-cutting apparatus 5 connects with die device 3, meanwhile, blow nozzle 1 moves downward that 21 blow moldings of the parison in primary cavity 311 are gone out to container 7 main bodys is filling again, the container 7 main bodys sealings (referring to Figure 11, Figure 12) in 312 pairs of container cavities 313 of sealing die cavity;
11, two clamping moulds are closed, and the container 7 that was originally positioned at clamping chamber 56 is now just positioned at stamping-out hole 53, clamps chamber 56 simultaneously the latter half of 7 main bodys of the container in container cavity 313 is clamped to (referring to Figure 13);
12, blow nozzle 1 rises to initial position, shaping mould 31 die sinkings, and drift 55 moves accurate stamping-out (referring to Figure 14);
13, die device 3 rises to initial position, and die-cutting apparatus 5 moves downward with clamping chamber 56 inner pressurd vessel 7 main bodys simultaneously, and by drift 55,7 stamping-outs of the container in stamping-out hole 53 is fallen to (referring to Figure 15);
14, shaping mould 31 matched moulds, get back to step 9(referring to Figure 16), so circulation, finishes until produce.
As shown in figure 17, in a further embodiment, the bottom of parison extrusion device 2 is provided with for extrude the oval tubulose extrusion 25 of oval tubular parison 21 to die device 3.The quantity of blow nozzle 1 is corresponding with quantity and the position of primary cavity 311 on shaping mould 31 with position, and each oval tubular parison 21 correspondence is held plural blow nozzle 1.Each oval tubular parison 21 coordinates moulding with a plurality of primary cavity 311 of lateral arrangement on shaping mould 31 simultaneously.So each oval tubular parison 21 just can mold by two and arrange with upper container 7 even container bottle in a row, reduces the consumption of parison 21 materials.
Claims (7)
1. the continuously shaped all-in-one of plastic containers, comprise blow nozzle (1), parison extrusion device (2) and be positioned at the die device (3) of parison extrusion device (2) below, it is characterized in that: described blow nozzle (1) can be arranged on up or down in parison extrusion device (2) and can stretch in the parison (21) that parison extrusion device (2) extrudes, described die device (3) comprises and is a pair ofly relative shape and arranges and can relatively move and realize the shaping mould (31) of die sinking and matched moulds, each shaping mould (31) is provided with primary cavity (311) from top to bottom successively, sealing die cavity (312) and container cavity (313), described primary cavity (311) is for container molding (7) main body, described container cavity (313) is positioned at the bottom of shaping mould (31) and can at least holds container (7) main body upper section, described sealing die cavity (312) is to being positioned at container (7) the main body moulding mouth-sealed portion of container cavity (313), the below of described die device (3) is provided with for to carry out the die-cutting apparatus (5) of stamping-out from die device (3) container of sealing (7) out, and described die-cutting apparatus (5) relatively die device (3) moves up and down, described die-cutting apparatus (5) comprises that being relative shape arranges and can relatively move and realizes the first clamping mould (51) and the second clamping mould (52) of open and close, the top of each clamping mould be provided with can be when two clamping moulds be closed holding vessels (7) main body clamping chamber (56) partly on the lower side at least.
2. the continuously shaped all-in-one of plastic containers according to claim 1, is characterized in that: when described die-cutting apparatus (5) and die device (3) butt, described container cavity (313) and clamping chamber (56) hold whole container (7) main body jointly.
3. the continuously shaped all-in-one of plastic containers according to claim 1, it is characterized in that: the upper below in clamping chamber (56) of described the first clamping mould (51) and the second clamping mould (52) is provided with the stamping-out hole (53) highly adaptive with container (7), and in the stamping-out hole (53) of described the first clamping mould (51), being provided with can be by moving horizontally the drift (55) in the stamping-out hole (53) of stretching into the second clamping mould (52).
4. the continuously shaped all-in-one of plastic containers according to claim 3, is characterized in that: the upper side away from the first clamping mould (51) of described the second clamping mould (52) is provided with the material-dropping hole (54) being communicated with stamping-out hole (53).
5. according to the continuously shaped all-in-one of the plastic containers described in any one in claim 1 to 4, it is characterized in that: described blow nozzle (1) comprises blowing jet pipe (11) for blowing and for filling filling nozzle needle (12), described filling nozzle needle (12) is sheathed in blowing jet pipe (11).
6. according to the continuously shaped all-in-one of the plastic containers described in any one in claim 1 to 4, it is characterized in that: described parison extrusion device (2) and die device (3) are in both, one of them in the vertical direction maintains static, and another one can vertically move back and forth; Or described parison extrusion device (2) and die device (3) in the vertical direction all maintain static.
7. according to the continuously shaped all-in-one of the plastic containers described in any one in claim 1 to 4, it is characterized in that: the bottom of described parison extrusion device (2) is provided with for the oval tubulose extrusion (25) to extruding oval tubular parison (21) between two shaping moulds (31), each oval tubular parison (21) coordinates moulding with a plurality of primary cavity (311) of the upper lateral arrangement of shaping mould (31) simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841210.4U CN203726807U (en) | 2013-12-19 | 2013-12-19 | Continuous forming integrated machine for plastic container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841210.4U CN203726807U (en) | 2013-12-19 | 2013-12-19 | Continuous forming integrated machine for plastic container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203726807U true CN203726807U (en) | 2014-07-23 |
Family
ID=51196911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320841210.4U Withdrawn - After Issue CN203726807U (en) | 2013-12-19 | 2013-12-19 | Continuous forming integrated machine for plastic container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203726807U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723537A (en) * | 2013-12-19 | 2015-06-24 | 楚天科技股份有限公司 | Plastic container continuous molding all-in-one machine |
-
2013
- 2013-12-19 CN CN201320841210.4U patent/CN203726807U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104723537A (en) * | 2013-12-19 | 2015-06-24 | 楚天科技股份有限公司 | Plastic container continuous molding all-in-one machine |
| CN104723537B (en) * | 2013-12-19 | 2017-01-18 | 楚天科技股份有限公司 | Plastic container continuous molding all-in-one machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140723 Effective date of abandoning: 20170118 |